Soldered Joints of Piezoelectric Products

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Olga E. Zheleznikova
Svetlana A. Mikaeva


The paper considers issues related to the use of capillary luminescent flaw detection for monitoring glass-metal soldered joints of piezoelectric products. Standard methods of leakproofness testing of piezoelectric products are analysed; the framework for the applicability of each of them at the stages of the life cycle of piezoelectric products
is established. Based on the results of the studies, a capillary luminescent control method was chosen to check the tightness of glass-metal soldered joints in piezoelectric products. The stages of conducting a capillary luminescent method for monitoring glass-metal soldered joints of piezoelectric products are presented. A method for monitoring the tightness of piezoelectric products using the capillary luminescent method has been developed.

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How to Cite
Olga E. Zheleznikova, & Svetlana A. Mikaeva. (2020). Soldered Joints of Piezoelectric Products. Helix, 10(05), 129-132. Retrieved from